12452900

素因数分解:

$2^2\times 5^2\times {\mathrm{124529}}^1$

素因数の和:124543

約数の個数: 18

約数和(自身を含む): 27023010

約数和(自身を除く): 14570110

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 124529, 249058, 498116, 622645, 1245290, 2490580, 3113225, 6226450, 12452900]

約数ペア:

[(1, 12452900), (2, 6226450), (4, 3113225), (5, 2490580), (10, 1245290), (20, 622645), (25, 498116), (50, 249058), (100, 124529)]